In this book, Harry and
his friends are almost grown-up while their fight against Voldermort intensifies.
After receiving their results on the examinations following their 6th
year at Hogwarts, they choose their own subjects according to the path that
they want to pursue after graduation. Harry further take Potions, but on the directional
instruction of Horace Slughorn, a professor obsessed with tutoring bright
students and creating a web of connection with the most powerful wizards.
During his first Potions lesson, Harry is given and old book to practice the
day’s lesson and it turns out to be a highly commented book, which belonged to
the Half Blood Prince. Following the directions in the book allowed Harry to
create a wonderful potion and win a bottle of Felix Felicis- a potion designed
to give luck to the one that consumes it. Too much of Hermione’s anger, Harry
follows the comments on the book and outshines her in Potions, in the following
lessons. Another development of the year is that finally Snape receives the
post of Professor of the Dark Arts, alongside with Harry receiving regular
lessons with Dumbledore.
Dumbledore gives Harry
private lessons in the hope of finding out more about Voldermort’s past and
understand how he became obsessed with power. They also find out that in
Voldermort’s pursuit of eternal life he had split his soul in seven Horcruxes (objects
designed to encapsulate one’s piece of soul). Two of the Horcruxes were
destroyed – the Riddle Diary, which allowed the entrance to the Chamber of
Secrets, and a ring, of the heirloom of Slythering House. The ring was
destroyed by Dumbledore and left him with a slowly progressing dark spell that
will ultimately kill him.
The quest to discover
the past and understand how Voldermort can be destroyed progresses with the
help of Dumbledore’s memories of young Riddle. Harry finds out more about the
boy and young man that will become the greatest dark wizard of all time. He is
both amazed and shock to find out some similarities between him and the Dark
Lord, while also finding out the one important thing that distinguishes him
from Voldermort: his power to love and maintain a true friendship with Ron and
Hermione. Ron and Hermione help him make sense of all that Harry finds out
during the private discussions with Dumbledore, though they don’t agree with
Harry’s intensive use of the Half Blood Prince’s Potion Book. Furthermore, Ron
and Hermione develop feelings for each other, but Ron is jealous of the
friendship between Hermione and Krum and he ends up dating Lavander Brown,
which totally impedes the friendship between him and Hermione. Luckily Harry
maintains contact with both and somehow manages to go through the year and his
own love life, mostly in one piece. Harry starts fancying Ginny, but fears Ron’s
disapproval, so he keeps it a secret.
Upon following Draco
Malfoy into the Dark Alley, Harry is convinced that Draco plans to kill
Dumbledore, and after couple of attempts to smuggle dark art objects into the school,
he starts using his Marauder’s Map and Invisibility Cloak to follow him through
the school. Unfortunately this disturbs his ability to recollect a last piece
of information vital to finding out how Voldermort can be destroyed. Pressed by
time and Dumbledore, one night Harry drinks a portion of his Felix potion and
manages to retrieve a vital memory from Slughorn. With this piece of
information he and Dumbledore manage to deduce the number and the identity of
the last Horcruxes.
In one night, almost at
the end of term, Dumbledore asks Harry to accompany him in the journey to
destroy one of the Horcruxes (the Slytherin locket). They go to one remote
place where the young Riddle was on holiday and there they manage to pass all
the charms, only to find out that the locket was a replica, the real one being
in the possession of R.A.B. When they
return to Hogwarts, they find the school being attacked by Death Eaters, and
in the feath of the Battle, they go up in the Astronomy Tower, where cornered
by Draco, Bellatrix, and other Death Eathers, Dumbledore is being attacked.
Harry cannot defend his mentor, being immobilized by a spell under his
Invisibility Cloak. Then his worst fears come to life: Draco tries to kill
Dumbledore, revealing a pact made with Voldermort, but is unable to kill and so
Snape kills Dumbledore. Paralysed with pain, Harry tries to scream and fight
back, but only when Dumbledore dies the spell is lifted and he can pursue the
attackers. The whole school is fighting the Death Eaters, and after Snape and
the others escape the premises the whole school turns to Dumbledore’s dead body
and mourns the loss of one of the greatest wizards of their time.
In the aftermath of the
fight, Ron and Hermione forget their dispute and rekindle their friendship and
also Harry enters a relationship with Ginny, having Ron’s blessing. Without
major events, the school-year ends. The friends decide to continue Dumbledore’s
quest, to find and destroy the remaining Horcruxes.
What I enjoyed the most
in this book is finding the characters developing insights into their own
personal life and personal development. You can feel that the characters are
growing-up, as they become more aware of others and their feelings alongside
with discovering a purpose for their own abilities, and how to use them in
their fight against evil.