Heine doesn't say anything, but stops the trajectory of the book mid-air with a silent Arresto.

The only advice he can think of is to tell Jade to imagine his wand as an extension of his arm, but it's more the other way around—how he'd learned to cast with a wand after being taught mostly without one. Now that Jade's without his wand, he supposes it might feel like losing a limb.

"The wand opens your abilities," he says. A quick flick of his hand sends the book flying back at the same speed. "It's not the only way through."