if (item_cursed( you.inv[ you.equip[e] ]))

        const item_def item = you.inv[ you.equip[e] ];
        if (item_cursed(item))

                continue;
            // Wielding a cursed non-weapon/non-staff won't hinder
            // transformations.
            if (e == EQ_WEAPON && item.base_type != OBJ_WEAPONS
                && item.base_type != OBJ_STAVES)
            {

            }

        // Wielding a stat-boosting non-weapon/non-staff won't hinder
        // transformations.
        if (e == EQ_WEAPON)
        {
            const item_def item = you.inv[ you.equip[e] ];
            if (item.base_type != OBJ_WEAPONS && item.base_type != OBJ_STAVES)
                continue;
        }

    bool has_owner = true;

    else
        has_owner = false;

    std::string difficulty;

    std::string lookup;

        difficulty = "easy";

        lookup = "easy";

        difficulty = "moderate";

        lookup = "moderate";

        difficulty = "difficult";

        lookup = "difficult";
    lookup += " level book";
    std::string bookname;
    // First try for names respecting the book's previous owner/author
    // (if one exists), then check for general difficulty.
    if (has_owner)
        bookname = getRandNameString(lookup + " owner");
    if (!has_owner || bookname.empty())
        bookname = getRandNameString(lookup);

    std::string bookname = getRandNameString(difficulty + " level book");

            // ... but skip ones you can't currently use!
            if (!you_tran_can_wear(i))
                continue;

        if (known && (it.plus == ZAPCOUNT_MAX_CHARGED

        // Don't offer wands already maximally charged.
        if (known && (it.plus2 == ZAPCOUNT_MAX_CHARGED

                         && it.plus < 3 * wand_charge_value(it.sub_type)))

                         && it.plus >= 3 * wand_charge_value(it.sub_type)))

        if (!you_tran_can_wear(*this))

        if (!you_tran_can_wear(*this) && you.equip[EQ_WEAPON] != this->link)

# level 7-9
difficult level book

# level 7-9, books in the form of "XYZ's <bookname>"
difficult level book owner

w:1
Mastering @book_magic@
%%%%
# level 7-9, books without being named after their owner/author
difficult level book
w:50
@difficult level book owner@

w:1
Mastering @book_magic@