Every crochet stitch, one page each.

Chain Stitch
the starting chain almost every pattern is built on, plus turning chains between rows
any yarn weight, any hook size, the foundation for nearly every crochet project
Double Crochet
a taller, faster stitch than single crochet, used for garments, blankets, and open lace-like fabric
worsted or DK weight, standard hooks, drapey fabric for garments, blankets, shawls
Granny Square
a motif built from double crochet clusters and chain spaces, worked in rounds and joined into larger pieces
worsted or DK weight, any hook that matches your yarn, blankets, bags, garment panels
Half Double Crochet
a mid-height fabric stitch that works up faster than double crochet but denser than single crochet
medium and worsted weight yarn, blankets, hats, and garments where you want more drape than double crochet but more speed than single crochet
Magic Ring
an adjustable loop that starts a round with no hole at the center
any yarn weight: the standard start for amigurumi, hats, and anything worked in the round
Moss Stitch (Crochet)
alternating single crochet and chain-1 spaces for a light, textured fabric
any yarn weight, scarves, dishcloths, and blankets where an open, textured grid is the point
Single Crochet
a short, dense stitch used for tight fabric, amigurumi, and as a base for many stitch patterns
any yarn weight, most often worsted or DK, dense fabric for amigurumi, potholders, bags
Slip Stitch
joining rounds, moving your hook across stitches without adding height, and edging
any yarn weight, any hook size, used for joining and shaping rather than building fabric height
Treble Crochet
a tall stitch for open, fast-growing fabric and lacy patterns
medium to bulky yarn, lacy shawls, open-work blankets, and any project that needs tall, airy stitches
V-Stitch
a two-stitch cluster separated by a chain, forming a V shape, used for open and quick-growing fabric
medium weight yarn, scarves, blankets, and open-weave garments