book-3-line

<svg viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 4H7C5.89543 4 5 4.89543 5 6C5 7.10457 5.89543 8 7 8H21V21C21 21.5523 20.5523 22 20 22H7C4.79086 22 3 20.2091 3 18V6C3 3.79086 4.79086 2 7 2H20C20.5523 2 21 2.44772 21 3V4ZM5 18C5 19.1046 5.89543 20 7 20H19V10H7C6.27143 10 5.58835 9.80521 5 9.46487V18ZM20 7H7C6.44772 7 6 6.55228 6 6C6 5.44772 6.44772 5 7 5H20V7Z"/></svg>

<i class="ti ti-book-3-line"></i>

ti ti-book-3-line

<i class="ti ti-003360"></i>

ti ti-003360

<svg aria-hidden="true" focusable="false" viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 4H7C5.89543 4 5 4.89543 5 6C5 7.10457 5.89543 8 7 8H21V21C21 21.5523 20.5523 22 20 22H7C4.79086 22 3 20.2091 3 18V6C3 3.79086 4.79086 2 7 2H20C20.5523 2 21 2.44772 21 3V4ZM5 18C5 19.1046 5.89543 20 7 20H19V10H7C6.27143 10 5.58835 9.80521 5 9.46487V18ZM20 7H7C6.44772 7 6 6.55228 6 6C6 5.44772 6.44772 5 7 5H20V7Z"/></svg>

<svg aria-hidden="true" focusable="false" viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 4H7C5.89543 4 5 4.89543 5 6C5 7.10457 5.89543 8 7 8H21V21C21 21.5523 20.5523 22 20 22H7C4.79086 22 3 20.2091 3 18V6C3 3.79086 4.79086 2 7 2H20C20.5523 2 21 2.44772 21 3V4ZM5 18C5 19.1046 5.89543 20 7 20H19V10H7C6.27143 10 5.58835 9.80521 5 9.46487V18ZM20 7H7C6.44772 7 6 6.55228 6 6C6 5.44772 6.44772 5 7 5H20V7Z"/></svg>

https://cdn.jsdelivr.net/npm/@ticnob/icons@1/icons/book-3-line.svg