1+1+1=1 Printables for lapbooks with preschoolers and toddlers in mind (aka Tot Books).
Simply Lapbooks Features many lapbooks as well as a link to join their Yahoo group for more free lapbook printables.
Lapbook Lessons Get free lapbooks on lots of themes including Bible themes or learn to make your own with their lapbook video lessons. Great resource.
Homeschool Share Excellent resource for ages two to age twelve. Features free unit studies, lapbook and notebook ideas and printables for various books and themes.
Lapbooks By Carisa Find great lapbook ideas and cooresponding printables.
Homeschool Helper Online Get free unit studies, lapbooks, printables, character studies and other homeschool helps for all ages. Great resource.
Preschool Post Get tons of free preschool activities and printables. Also has great materials for lapbooking.
Live & Learn Press Download free "All About Me" and "Apple" Lapbooks.
Christian Preschool Printables Excellent resource. Features free Bible coloring pages, Bible verse cards, lapbooks, and tons of fun Bible activities and games.