The following books and websites contain additional information, activities, and enrichment options. The books may be available through publishers, distributors such as bookstores or online retailers, or library systems.
- Seeds! Seeds! Seeds!
- Nancy Elizabeth Wallace, Marshall Cavendish, 2004
- Flowers, Fruits, and Seeds
- Angela Royston, Heinemann, 1999
- What's Alive?
- Kathleen W. Zoehfeld, Harper, 1999
- Animal Babies in Ponds and Rivers
- Kingﬁsher, 2004
- On the Way to the Beach
- Henry Cole, Greenwillow, 2003
- What Do You Do with a Tail Like This?
- Steve Jenkins and Robin Page, Houghton Mifﬂin, 2004
- Ocean Life: Whales, Fish, and Other Sea Creatures
- Kathleen M. Hollenbeck, Scholastic, 2002
- Cyber Tiger