WHEN MAMMOTHS WALKED THE EARTH: Meeting Wooly Mammoths in the Natural Science Museum, Bergamo, Italy

Wooly Mammoth models at the Natural Science Museum, Bergamo, Italy.

In 2002, my book WHEN MAMMOTHS WALKED THE EARTH was published by Clarion Books. It covered the worldwide occurrence of mammoths, from the wooly mammoths that wandered much of the northern hemisphere during the last Ice Age to the huge Columbian Mammoths, like those whose skeletons are displayed at the George C. Page Museum in Los Angeles, where I live. On my recent trip to Italy, I visited the Natural Science Museum in Bergamo, where I encountered models of a wooly mammoth mother and her calf. It was like meeting old friends. As I looked out into the foothills of the Alps behind Bergamo, I could image herds of mammoths just like these models that wandered Italian valleys as prehistoric people began to make their homes here.

The hardback edition of WHEN MAMMOTHS WALKED THE EARTH is out of print, but you can find it as an ebook on Amazon. Or you can look for the print book in your library!

Growing to weights of 10 tons and distinguished by enormous curling tusks, mammoths were the largest land animals of the Ice Age. In this meticulously researched, clear, and accessible book, award-winning nonfiction author Caroline Arnold describes the natural history of mammoths, highlighting their physical features and adaptation to the environment. Laurie Caple’s stunning, scientifically accurate watercolors complement the text and provide an intriguing look at these huge creatures.(Amazon)

 

WIGGLE AND WAGGLE ACTIVITIES: Teachers' Tuesdays Educator Guide by Christine Van Zandt

Thanks so much to Christine Van Zandt for promoting my book Wiggle and Waggle and its wonderful activity guide on her Teacher Tuesday posts for this week. She has posted it on Facebook, Instagram and LinkedIn. You can click on THIS LINK for the guide. 

To purchase a paperback copy of the book click HERE. 

FIVE NESTS ILLUSTRATION BY RUTH SANDERSON, On Display at the Free Library of Philadelphia

I was delighted to learn from my friend, librarian Carol Koneff, that an illustration by Ruth Sanderson for my very first published book, Five Nests, is on display in a special exhibit at the Free Library ofPhiladelphia. 

Carol saw the exhibit while visiting the library when she was in Philadelphia for the annual conference of the American Library Association. The exhibit, called Go Birds: Appreciating our Avian Friends, includes items from the library archives and will be up through August 30^th,  2025.

Ruth Sanderson’s illustration for my book depicts a rhea nest. (Rheas are large South American birds related to ostriches.) The rhea is an example of a bird species in which the male, or father bird, is the sole caretaker of the eggs and chicks. The illustration was donated to the library by Ruth.

A number of years ago I met Ruth for the first time at a children’s book conference. (We never met when Five Nests was published in 1980, which is not unusual.) After the conference Ruth sent me the original illustration for another page in the book that depicted Mexican Jays. In this species, multiple generations look after the young. In 2016, when I was in Philadelphia and learned that the library had a copy of Five Nests in their permanent archive, I donated that illustration to the library. I am pleased to learn that Ruth has donated other illustrations from the book as well.

Although Five Nests launched my career as a children’s book writer, it had a rocky start. It received a negative review in SLJ (unfairly, I thought) and as a consequence, many libraries, including my own, chose not to approve it for purchase. By the time Five Nests was named an Outstanding Science Trade Book by the NSTA/CBC the following year, it was too late. The book had already been remaindered. So I am especially pleased to see that it lives on at the Free Library of Philadelphia.

For more about Five Nests and the Free Library of Philadelphia:

My post on the 40th anniversary of the publication of Five Nests.

My post on the Philadelphia Free Library's Children's Literature Research Collection.

READ ABOUT SHARKS DURING SHARK WEEK and Beyond

IT'S SHARK WEEK!--the annual celebration of sharks on the Discovery Channel. What better time to read about sharks! You can find the e-books of my books WATCH OUT FOR SHARKS and GIANT SHARK on Amazon. You may also be able to find the hardback copies of the books in your library.

WATCH OUT FOR SHARKS: Based on a major international exhibit that traveled for five years in North America, this book depicts the fascinating world of sharks.

GIANT SHARK: MEGALODON, PREHISTORIC SUPER PREDATOR: For millions of years, a massive shark more than twice as huge as the modern-day great white shark cruised the depths of the ocean, attacking and devouring prey. Fossil remains reveal megalodon to have been more than fifty feet long, with razor-sharp teeth, each the size of a human hand, and jaws so large it could swallow prey larger than a common dolphin. Fluid, detailed watercolors accompany this clear and accessible account of one of the most incredible creatures to inhabit our world.

ON THE BRINK OF EXTINCTION: THE CALIFORNIA CONDOR Now Available as an E-Book

My book, ON THE BRING OF EXTINCTION: THE CALIFORNIACONDOR, illustrated with photographs by Michael Wallace, is now available as an e-book on Amazon. Originally published in 1993 by Harcourt Brace Jovanovich as a hardback and paperback, it documents the work of the Los Angeles Zoo and San Diego Wild Animal Park to rescue the then nearly extinct condor and restore it in the wild.  

The paper editions of the book have long been out-of-print. I thank the Greater Los Angeles Zoo Association Condor Fund for their cooperation in bringing the book back to life as an e-book. You can download it to your tablet, computer or phone to read it. The pages will appear exactly as they do in the print book. Note that it cannot be read on a Kindle e-reader. (It is a print replica file and does not have reflowable text.)

 

SETTLEMENT HOUSE GIRL at ALA, Displayed in the Combined Book Exhibit

SETTLEMENT HOUSE GIRL displayed at the ALA Combined Book Exhibit, June 2025

With many thanks to Colleen Paeff for stopping by the Combined Book Exhibit booth at the American Library Association annual conference in Philadelphia two weeks ago and taking a photo of my book SETTLEMENT HOUSE GIRL Growing Up in the 1950s at North East Neighborhood House, Minneapolis, Minnesota. I was thrilled to see it so prominently displayed! I hope that some of the children's librarians attending the conference were able to see it and make the connection to my children's books. I know Colleen through two of my book discussion groups in LA and was glad she could be my eyes and ears at the conference. Colleen, a brilliant new nonfiction author, was at ALA signing her books The Big Stink and Firefly Song.

PTEROSAURS, Winged Reptiles of the Dinosaur Age: A Visit with Eudimorphodon in Bergamo, Italy

Caroline at the Eudimorphodon exhibit at the Natural History Museum, Bergamo, Italy.

In 2003, when I was researching my book PTEROSAURS: Rulers of the Skies in the Dinosaur Age, I visited the Natural History Museum in Bergamo, Italy, to learn more about Eudimorphodon, the pterosaur whose fossil skeleton had been found in the mountains nearby. (See my post of Feb 24, 2014 about that visit.) 

In early June this year I returned to Bergamo and the museum to get another look at Eudimorphodon and the rest of the exhibits.

The fossil skeleton of Eudomorphodon is remarkably complete.

What I especially like about the exhibit is the diorama depicting a model of Eudimorphodon in flight, demonstrating how it likely caught fish that were its main food. (Fossil scales and fish bones within the skeleton reveal Eudimorphodon’s diet.)

Going back to the museum was like meeting an old friend. PTEROSAURS: Rulers of the Skies in the Dinosaur Age was published in 2004 by Clarion Books. It is still available on Amazon as an e-book and as an audio book. Or, you can look for it in your library.