This afgan was crocheted in simple, solid color granny squares, then stitched together. The edging is double crochet. Simple, but time consuming alltogether, since there are millions of ends to weave in when everything's put together.
Pattern: Noah's Ark from Noah's Ark For Baby, Leisure Arts (purchased at Joann's Fabric Store)
Yarn: Caron Simply Soft, 100% acrylic
Notes: I would strongly suggest crocheting the ends in (or weaving them in with a tapestry needle) as you go. Otherwise this could end up as a nearly complete unfinished object...forever.
From first loop to completion: approx. 3 weeks