Stacks Of Books

Desk With Books

Peanut

The word "Java" spelled in thin capital letters.

Java

Stack Of Books 

The word "XML" spelled in thin capital letters.

Book Spine

Stack Of Books

Books

Snail With Shell

A snail with feelers and a small shell, facing sideways.

Snail Facing Sideways

Stacked Books

Row Of Books

Open Book

Book

Open Mussel

Shelf With Books

Pistachio

Pile Of Four Books

Bookshelf 

Sideways Water Bottle

Bookshelf

Book Stnad

The word "Python" spelled in thin capital letters.

Python

A pile of mussels with the shells open on a circular dish.

Pile Of Mussels On Dish

A snail with long feelers and a large shell, facing sideways.

Snail

Book On A Stand

Peanuts 

Spell Book with Ghosts

Bag Of Soil

Glass laying on the floor, with spilled liquid. 

Spilled Glass

A set of books with the last book leaning against the others.

A spilled glass of water or another liquid.

A large book, a small book and a cup of pens.

Books And Pens

Closed Book

The word "JS" spelled in thin capital letters.

The word "CSS" spelled in thin capital letters.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

Busy Project Manager Overwhelmed By Work

Opened Book

Spilled Oil Barrel

Row Of Three Books

A bathtub with water spilling on the side. 

Bath 

The word "PHP" spelled in thin capital letters.

Illustrations of spell book