$7.00

M. Joan Gerads, San Pablo

$2.50

Carlos Fraga, Pomaire

$6.00

Walter Riso, Norma

$7.61

Tommy Tenney, Editorial Unilit

$7.41

Daniel J. Siegel, B de Bolsillo

$20.00

John Gray, Top Emece

$6.80

James Clear, Paidos

$17.95

Laura Jensen Walker, Unilit

$6.00

Adam J. Jackson, Sirio

$6.00

Fisher y Kelly, Ediciones Oblelisco

$5.87

Marian Rojas Estape, Espasa

$17.95

Walter Riso, Norma

$8.50

Augusto Cury, San Pablo

$8.06

Cal Newport, Paidos

$17.95