Page counts vary by edition but typically range from about 32 to 40 pages.
Most listed editions are in English, and at least one edition is available in Spanish.
The book is a juvenile children’s title that commonly focuses on marine life and animals while exploring social themes and growing-up experiences.
The story addresses growing up and coping with change, showing that leaving familiar things can lead to new friends and opportunities.
At least one edition includes brand-new backmatter with additional information and learning about hermit crabs and related facts.